10143031650011 has 32 divisors (see below), whose sum is σ = 11291641320960. Its totient is φ = 9051594096384.

The previous prime is 10143031649951. The next prime is 10143031650019. The reversal of 10143031650011 is 11005613034101.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-10143031650011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10143031650019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113900375 + ... + 113989391.

It is an arithmetic number, because the mean of its divisors is an integer number (352863791280).

Almost surely, 2^{10143031650011} is an apocalyptic number.

10143031650011 is a deficient number, since it is larger than the sum of its proper divisors (1148609670949).

10143031650011 is a wasteful number, since it uses less digits than its factorization.

10143031650011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91155.

The product of its (nonzero) digits is 1080, while the sum is 26.

Adding to 10143031650011 its reverse (11005613034101), we get a palindrome (21148644684112).

The spelling of 10143031650011 in words is "ten trillion, one hundred forty-three billion, thirty-one million, six hundred fifty thousand, eleven".